#include<stdio.h>
#include<stdlib.h>
#include<stdint.h>


	union	
{
	struct	
	{
		uint16_t a;
		uint16_t b;
	}x;
	uint32_t w;
}y;




	int main()
{
	y.w = 0x11223344;
	printf("%p %p\n",y.x.a,y.x.b);	

}
